Safety Data Sheet

Eliminate all ignition sources (no smoking, flares, sparks, or flames in immediate area). Take
precautionary measures against static discharge. Use only non-sparking tools. Keep combustibles
(wood, paper, oil, etc.) away from spilled material.
Large Spills: Stop the flow of material, if this is without risk. Dike the spilled material, where this is
possible. Cover with plastic sheet to prevent spreading. Use a non-combustible material like
vermiculite, sand or earth to soak up the product and place into a container for later disposal.
Prevent entry into waterways, sewer, basements or confined areas. Following product recovery,
flush area with water.
Small Spills: Wipe up with absorbent material (e.g. cloth, fleece). Clean surface thoroughly to
remove residual contamination.
Never return spills to original containers for re-use. For waste disposal, see section 13 of the SDS.
Methods and materials for
containment and cleaning up
Avoid discharge into drains, water courses or onto the ground.
Environmental precautions
7. Handling and storage
Vapors may form explosive mixtures with air. Do not handle, store or open near an open flame,
sources of heat or sources of ignition. Protect material from direct sunlight. Do not smoke. Take
precautionary measures against static discharges. All equipment used when handling the product
must be grounded. Use non-sparking tools and explosion-proof equipment. Avoid breathing mist or
vapor. Avoid contact with eyes. Avoid prolonged exposure. Provide adequate ventilation. Wear
appropriate personal protective equipment. Observe good industrial hygiene practices. Wash
hands thoroughly after handling.
Precautions for safe handling
Store locked up. Keep away from heat, sparks and open flame. Prevent electrostatic charge
build-up by using common bonding and grounding techniques. Store in original tightly closed
container. Store in a cool, dry place out of direct sunlight. Store in a well-ventilated place. Store
away from incompatible materials (see Section 10 of the SDS). Keep in an area equipped with
sprinklers.
Conditions for safe storage,
including any incompatibilities
8. Exposure controls/personal protection
Occupational exposure limits
US. OSHA Table Z-1 Limits for Air Contaminants (29 CFR 1910.1000)
Value
TypeComponents
PEL 2400 mg/m3Acetone (CAS 67-64-1)
1000 ppm
PEL 590 mg/m3Methyl ethyl ketone (CAS
78-93-3)
200 ppm
US. ACGIH Threshold Limit Values
Value
TypeComponents
STEL 750 ppmAcetone (CAS 67-64-1)
TWA 500 ppm
STEL 300 ppmMethyl ethyl ketone (CAS
78-93-3)
TWA 200 ppm
US. NIOSH: Pocket Guide to Chemical Hazards
Value
TypeComponents
TWA 590 mg/m3Acetone (CAS 67-64-1)
250 ppm
STEL 885 mg/m3Methyl ethyl ketone (CAS
78-93-3)
300 ppm
TWA 590 mg/m3
200 ppm
Biological limit values
ACGIH Biological Exposure Indices
Value
Sampling TimeDeterminant SpecimenComponents
50 mg/l Acetone Urine
*
Acetone (CAS 67-64-1)
SDS US
HERCULES ABS Black, Medium Body, Fast Set
927428 Version #: 01 Revision date: 12-11-2017 Issue date: 5-27-2015
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